972257216

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 168

約数和(自身を含む): 2365589376

約数和(自身を除く): 1393332160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 73, 98, 112, 124, 137, 146, 196, 217, 224, 248, 274, 292, 392, 434, 448, 496, 511, 548, 584, 784, 868, 959, 992, 1022, 1096, 1168, 1519, 1568, 1736, 1918, 1984, 2044, 2192, 2263, 2336, 3038, 3136, 3472, 3577, 3836, 4088, 4247, 4384, 4526, 4672, 6076, 6713, 6944, 7154, 7672, 8176, 8494, 8768, 9052, 10001, 12152, 13426, 13888, 14308, 15344, 15841, 16352, 16988, 18104, 20002, 24304, 26852, 28616, 29729, 30688, 31682, 32704, 33976, 36208, 40004, 48608, 53704, 57232, 59458, 61376, 63364, 67952, 70007, 72416, 80008, 97216, 107408, 110887, 114464, 118916, 126728, 135904, 140014, 144832, 160016, 208103, 214816, 221774, 228928, 237832, 253456, 271808, 280028, 310031, 320032, 416206, 429632, 443548, 475664, 490049, 506912, 560056, 620062, 640064, 832412, 887096, 951328, 980098, 1013824, 1120112, 1240124, 1664824, 1774192, 1902656, 1960196, 2170217, 2240224, 2480248, 3329648, 3548384, 3920392, 4340434, 4480448, 4960496, 6659296, 7096768, 7840784, 8680868, 9920992, 13318592, 15191519, 15681568, 17361736, 19841984, 30383038, 31363136, 34723472, 60766076, 69446944, 121532152, 138893888, 243064304, 486128608, 972257216]

約数ペア:

[(1, 972257216), (2, 486128608), (4, 243064304), (7, 138893888), (8, 121532152), (14, 69446944), (16, 60766076), (28, 34723472), (31, 31363136), (32, 30383038), (49, 19841984), (56, 17361736), (62, 15681568), (64, 15191519), (73, 13318592), (98, 9920992), (112, 8680868), (124, 7840784), (137, 7096768), (146, 6659296), (196, 4960496), (217, 4480448), (224, 4340434), (248, 3920392), (274, 3548384), (292, 3329648), (392, 2480248), (434, 2240224), (448, 2170217), (496, 1960196), (511, 1902656), (548, 1774192), (584, 1664824), (784, 1240124), (868, 1120112), (959, 1013824), (992, 980098), (1022, 951328), (1096, 887096), (1168, 832412), (1519, 640064), (1568, 620062), (1736, 560056), (1918, 506912), (1984, 490049), (2044, 475664), (2192, 443548), (2263, 429632), (2336, 416206), (3038, 320032), (3136, 310031), (3472, 280028), (3577, 271808), (3836, 253456), (4088, 237832), (4247, 228928), (4384, 221774), (4526, 214816), (4672, 208103), (6076, 160016), (6713, 144832), (6944, 140014), (7154, 135904), (7672, 126728), (8176, 118916), (8494, 114464), (8768, 110887), (9052, 107408), (10001, 97216), (12152, 80008), (13426, 72416), (13888, 70007), (14308, 67952), (15344, 63364), (15841, 61376), (16352, 59458), (16988, 57232), (18104, 53704), (20002, 48608), (24304, 40004), (26852, 36208), (28616, 33976), (29729, 32704), (30688, 31682)]